Sébastien Demers was born in St. Hyacinthe, Quebec, Canada on December 24, 1979. He made his professional debut at the age of 24 years on October 9, 2004 against John Vaughan. Demers defeated Vaughan via 1st round TKO, making a successful beginning of his pro career.
Demers got his first shot at a world title at the age of 27 after 20 professional fights. On May 26, 2007 Demers challenged Arthur Abraham's IBF middleweight title but lost via 3rd round KO. Demers never got a world-title shot again.
Demers' last fight was a 2nd-round KO loss to James DeGale at age 33, on May 17, 2013.
Some of Sébastien Demers' best fights have been against William Joppy. For a complete list of Demers' best fights and their details, refer to "Best fights of Sébastien Demers".
Demers has 6 losses on his record. For details about these losses refer to "Sébastien Demers Losses".
# | Date | Age | Opponent | Res | Via |
---|---|---|---|---|---|
37 | May 17, 2013 | 33 | ![]() | loss | KO 2 |
36 | Nov 05, 2011 | 31 | ![]() | loss | UD 10 |
35 | Dec 03, 2010 | 30 | ![]() | loss | KO 2 |
34 | Jun 11, 2010 | 30 | ![]() | loss | TKO 3 |
33 | Mar 06, 2010 | 30 | ![]() | win | MD 10 |
32 | Nov 07, 2009 | 29 | ![]() | win | UD 12 |
31 | Sep 25, 2009 | 29 | ![]() | win | KO 1 |
30 | Jun 06, 2009 | 29 | ![]() | win | UD 8 |
29 | Mar 07, 2009 | 29 | ![]() | win | RTD 5 |
28 | Nov 29, 2008 | 28 | ![]() | win | UD 10 |
27 | Aug 01, 2008 | 28 | ![]() | loss | SD 10 |
26 | Jun 06, 2008 | 28 | ![]() | win | UD 8 |
25 | Apr 05, 2008 | 28 | ![]() | win | UD 12 |
24 | Jan 11, 2008 | 28 | ![]() | win | UD 8 |
23 | Dec 01, 2007 | 27 | ![]() | win | UD 12 |
22 | Sep 15, 2007 | 27 | ![]() | win | UD 12 |
21 | May 26, 2007 | 27 | ![]() | loss | KO 3 |
20 | Feb 10, 2007 | 27 | ![]() | win | TKO 3 |
19 | Nov 25, 2006 | 26 | ![]() | win | UD 12 |
18 | Sep 30, 2006 | 26 | ![]() | win | UD 10 |
17 | Jul 13, 2006 | 26 | ![]() | win | UD 10 |
16 | May 24, 2006 | 26 | ![]() | win | TKO 7 |
15 | Mar 11, 2006 | 26 | ![]() | win | TKO 6 |
14 | Dec 10, 2005 | 25 | ![]() | win | TKO 4 |
13 | Nov 19, 2005 | 25 | ![]() | win | UD 8 |
12 | Oct 29, 2005 | 25 | ![]() | win | TKO 2 |
11 | Sep 10, 2005 | 25 | ![]() | win | UD 10 |
10 | Jun 18, 2005 | 25 | ![]() | win | UD 10 |
9 | Apr 16, 2005 | 25 | ![]() | win | UD 6 |
8 | Mar 12, 2005 | 25 | ![]() | win | UD 6 |
7 | Feb 26, 2005 | 25 | ![]() | win | TKO 3 |
6 | Feb 12, 2005 | 25 | ![]() | win | UD 6 |
5 | Dec 17, 2004 | 24 | ![]() | win | UD 6 |
4 | Dec 01, 2004 | 24 | ![]() | win | UD 6 |
3 | Nov 13, 2004 | 24 | ![]() | win | TKO 3 |
2 | Nov 03, 2004 | 24 | ![]() | win | TKO 2 |
1 | Oct 09, 2004 | 24 | ![]() | win | TKO 1 |